Comptroller and Auditor General of India (CAG) are correct

Which of the following statements about Comptroller and Auditor General of India (CAG) are correct?
1. The CAG will hold officer for a period of six years from the date he assumes the office. He shall vacate office on attaining the age of 65 years, if earlier than the expiry of the 6 year term
2. The powers of CAG are derived from the Constitution of India
3. The CAG is a multi-member body appointed by the President of India in constitution with the Prime Minister and the Council of Ministers
4. The CAG may be removed by the President only on an address from both Houses of Parliament, on the grounds of proved misbehavior or incapacity
Select the correct answer using the code given below:
(a) 1, 2 and 4
(b) 1, 2 and 3
(c) 3 and 4
(d) 1 and 2 only